DG Machine Room Acoustics

Providing acoustic lining on walls, ceiling and all doors control the noise. Shutters are usually converted to sound proof doors.Acoustic Treatment of Room is done by paneling of G.I. channel of suitable size are filled with Two Layers of 50 mm Thick 9664 Density Rock Mineral Wool, covered with R. P. Tissue Paper and Expended metal on wall. The Thickness and Density is very important in controlling the sound, as the Rock wool is used for Absorption of sound